400L Glassware Washing Machine 380V Pharmaceutical Glass Washer
Two rotating spray arms at the top and bottom, paired with multi-layer racks featuring parallel water intake to guarantee uniform pressure on each tier.
Two water inlets (a third is optional) for simultaneous tap and pure water connection.
Cleaning aid is dosed with precision by a peristaltic pump, while a circulating pump, regulated by a flow meter, optimizes pressure and flow.
S-i-e-m-e-n-s PLC and a 7’’ LCD touch screen
40 standard and 200 user-defined programs, which can be custom-named
Self-diagnostic function for components, a sealed panel to resist dust and moisture, and a crucial power-off memory function that resumes interrupted cycles
An emergency stop switch and real-time water leakage monitoring.
The lift door has an automatic induction device that stops motion upon detecting obstructions
A door interlock prevents opening during operation, and separate, lockable strong and weak current distribution boxes isolate electrical systems.
Comprehensive alarms cover overheating, heating failures, low detergent, and water issues.
Three-level password management (super user, administrator, operator).
Over 20,000 cleaning and 20,000 alarm records, searchable on-screen.
Data can be exported via USB in PDF format or printed.
Each cleaning log details equipment ID, program, operator, timestamps, and cycle parameters.
Automatically records all operational actions and parameter changes for full traceability.
| Model | HG-400S |
| Exterior Dimension(W*D*H,mm) | 1110*900*2165 |
| Capacity(L) | 400 |
| Control System | PLC/S-i-e-m-e-n-s or equivalent |
| Display | 7" touch screen |
| Door Structure | Single door |
| Door Opening Method | Electric door(manual door optional) |
| Circulating pump flowA(L/min) | 1000 |
| Circulating pump flowB(L/min) | / |
| Tank Internal Temperature(C) | Rt-93 |
| Water Heater Power(kW) | 15 |
| Drying temperature(C) | Rt-120 |
| Dry Power(kW) | 3.6 |
| Voltage(V/Hz) | 380/50 |
The Evolution to Precision Cleaning
From humble origins akin to household appliances, modern laboratory glassware washers have evolved into essential, high-precision instruments. They provide automated and thorough cleaning and disinfection for critical labware like beakers and pipettes, eliminating contaminants that could compromise experimental results. Contemporary models are defined by sophisticated programmable controls, integration with pure water systems, and advanced features like HEPA-filtered drying. This evolution directly enhances lab safety by minimizing manual contact with hazardous residues and boosts efficiency by conserving time and resources. As exemplified by manufacturers like Senova, today's washers offer customizable, gentle cycles that guarantee reproducible cleanliness, making them a vital, long-term asset for data integrity and research excellence.
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